I have had a 3-user IS 2010 liscense running very well on 3-different XP machines for some time. However I am currently in the process of upgrading all three to Windows 7, and was successful making the transition by re-installing IS 2010 or the first two. The third machine first underwent a major hardware upgrade, followed by re-installation of XP Pro, followed by its Windows 7 (64-bit) upgrade. Unfortunately now IS 2010 will not even make a good effort to re-install itself from the CD on this third machine. Even attempts at forcing setup to run fails after a short disk spin-up and shut-down.
Any suggestions? TIA.